historic greenhouse gas level..., page-3

  1. 47,086 Posts.
    Ron, the ABC tonight said highest for 3 mil years. Somehow I doubt it but I really don't care. They are sweating a number when empirical evidence does not support their scaremongering.

    Anyway, there is absolutely no way we can reverse everything and go back to a pre-industrial existence so I suggest the band keep playing.
 
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